The wrist is the joint that connects the forearm to the hand. It is the one responsible for the movement of the hand. All the muscles and nerves pass through the wrist and then connect to the hand. The wrist ...

The shoulder is one of the most flexible joints in the body. It is made up of three bones, the upper arm, the shoulder blade, and the collar bone. It helps in lifting the arm, rotating it, and providing force. ...